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<blockninesectionthree>
  <Question1>1. There are 6840 encoded triggers per second. Which pulses are missing?</Question1>
  <Choice1A>NRBs</Choice1A>
  <Choice1B>ARBs</Choice1B>
  <Choice1C>ID</Choice1C>
  <Choice1D>Squitter</Choice1D>
  <Correct1>None</Correct1>
  <Reference1>Student Workbook Page 12, Section 3</Reference1>
  
  <Question2>2. Loss of the +65 V results in loss of encoded triggers.</Question2>
  <Choice2A>True</Choice2A>
  <Choice2B>False</Choice2B>
  <Choice2C>NONE</Choice2C>
  <Choice2D>NONE</Choice2D>
  <Correct2>None</Correct2>
  <Reference2>Student Workbook Page 12, Section 3</Reference2>
  
  <Question3>3. Define TACAN GATED IDENTS.</Question3>
  <Answer3>None</Answer3>
  <Reference3>Student Workbook Page 12, Section 3</Reference3>
  
  <Question4>4. What is the difference between TACAN IDENTS, DET ID, and TACAN GATED IDENTS?</Question4>
  <Answer4>None</Answer4>
  <Reference4>Student Workbook Page 12, Section 3</Reference4>
  
  <Question5>5. What does the DECODE produce?</Question5>
  <Choice5A>DET ID</Choice5A>
  <Choice5B>Sense Enable</Choice5B>
  <Choice5C>Interrogation Bracket(not)</Choice5C>
  <Choice5D>ECHO SUPPRESSION GATE and DEAD TIME GATE(NOT)</Choice5D>
  <Correct5>None</Correct5>
  <Reference5>Student Workbook Page 12, Section 3</Reference5>
  
  <Question6>6. The monitors control the duration of ECHO SUPPRESION GATE and GATE TIME DEAD(NOT).</Question6>
  <Choice6A>True</Choice6A>
  <Choice6B>False</Choice6B>
  <Choice6C>NONE</Choice6C>
  <Choice6D>NONE</Choice6D>
  <Correct6>None</Correct6>
  <Reference6>Student Workbook Page 12, Section 3</Reference6>
  
  <Question7>7. What is the purpose of the Reply Delay Generator?</Question7>
  <Choice7A>Delays ADV DECODES for 50 μs</Choice7A>
  <Choice7B>Double codes aircraft interrogations</Choice7B>
  <Choice7C>Double codes monitor interrogations</Choice7C>
  <Choice7D>Delays squitter for 50 μs</Choice7D>
  <Correct7>None</Correct7>
  <Reference7>Student Workbook Page 12, Section 3</Reference7>
  
  <Question8>8. What makes up the PROCESSED TRIGGERS?</Question8>
  <Choice8A>Azimuth and ID</Choice8A>
  <Choice8B>ID and Squitter</Choice8B>
  <Choice8C>DME, ID, and Azimuth</Choice8C>
  <Choice8D>ID, DME, and Squitter</Choice8D>
  <Correct8>None</Correct8>
  <Reference8>Student Workbook Page 12, Section 3</Reference8>
  
  <Question9>9. What is the pulse count of the PROCESSED TRIGGERS?</Question9>
  <Choice9A>1800 pps</Choice9A>
  <Choice9B>2700 pps</Choice9B>
  <Choice9C>5400 pps</Choice9C>
  <Choice9D>7200 pps</Choice9D>
  <Correct9>None</Correct9>
  <Reference9>Student Workbook Page 12, Section 3</Reference9>
  
  <Question10>10. What signals does 2A2A8U29B prioritize?</Question10>
  <Choice10A>Azimuth over ID</Choice10A>
  <Choice10B>DME over Squitter</Choice10B>
  <Choice10C>ID over DME and Squitter</Choice10C>
  <Choice10D>Azimuth over DME and Squitter</Choice10D>
  <Correct10>None</Correct10>
  <Reference10>Student Workbook Page 12, Section 3</Reference10>
  
  <Question11>11. MATCHING</Question11>
  <Choice11A>2A2A3</Choice11A>
  <Choice11B>2A2A11</Choice11B>
  <Choice11C>2A2A15</Choice11C>
  <Choice11D>2A3A10</Choice11D>
  <Correct11>None</Correct11>
  <Reference11>Student Workbook Page 12, Section 3</Reference11>
  
  <Question12>12. The PRF Generator generates a 2700 Hz squitter reference.</Question12>
  <Choice12A>True</Choice12A>
  <Choice12B>False</Choice12B>
  <Choice12C>NONE</Choice12C>
  <Choice12D>NONE</Choice12D>
  <Correct12>None</Correct12>
  <Reference12>Student Workbook Page 12, Section 3</Reference12>
  
  <Question13>13. What is one of the purposes of the Pulse Pair Encoding?</Question13>
  <Choice13A>Ensures 3.5 μs pulse width</Choice13A>
  <Choice13B>Ensures 12 μs pulse width</Choice13B>
  <Choice13C>Double codes ID, DME, and Squitter</Choice13C>
  <Choice13D>Performs serial to parallel data conversion</Choice13D>
  <Correct13>None</Correct13>
  <Reference13>Student Workbook Page 12, Section 3</Reference13>
  
  <Question14>14. The ID tone is not present at the front panel speaker. Which of the following signals is not being produced by the 2A2A8?</Question14>
  <Choice14A>1350 Hz</Choice14A>
  <Choice14B>2700 Hz</Choice14B>
  <Choice14C>AGR BLANKING(NOT)</Choice14C>
  <Choice14D>Processed Triggers</Choice14D>
  <Correct14>None</Correct14>
  <Reference14>Student Workbook Page 12, Section 3</Reference14>
  
  <Question15>15. At what rate (frequency) do the Aux Triggers occur?</Question15>
  <Choice15A>15Hz</Choice15A>
  <Choice15B>90Hz</Choice15B>
  <Choice15C>120Hz</Choice15C>
  <Choice15D>135Hz</Choice15D>
  <Correct15>None</Correct15>
  <Reference15>Student Workbook Page 12, Section 3</Reference15>

  <Question16>16. How many ENCODED TRIGGERS per second are generated?</Question16>
  <Choice16A>1800</Choice16A>
  <Choice16B>2700</Choice16B>
  <Choice16C>5400</Choice16C>
  <Choice16D>7200</Choice16D>
  <Correct16>None</Correct16>
  <Reference16>Student Workbook Page 12, Section 3</Reference16>
  
  <Question17>17. The TACAN GATED IDENTS are composed of double coded basic and equalizer pulses.</Question17>
  <Choice17A>True</Choice17A>
  <Choice17B>False</Choice17B>
  <Choice17C>NONE</Choice17C>
  <Choice17D>NONE</Choice17D>
  <Correct17>None</Correct17>
  <Reference17>Student Workbook Page 12, Section 3</Reference17>
  
  <Question18>18. The TACAN has alarmed because ID is not present. Which of the following circuit cards, if faulty, could cause this?</Question18>
  <Choice18A>2A2A3</Choice18A>
  <Choice18B>2A2A5</Choice18B>
  <Choice18C>2A2A6</Choice18C>
  <Choice18D>2A2A7</Choice18D>
  <Correct18>None</Correct18>
  <Reference18>Student Workbook Page 12, Section 3</Reference18>
  
  <Question19>19. There is no signal present at 2A2A7TP12. What input, if not present, could cause this?</Question19>
  <Choice19A>ATE 2</Choice19A>
  <Choice19B>VKP</Choice19B>
  <Choice19C>VKP(NOT)</Choice19C>
  <Choice19D>TACAN IDENTS</Choice19D>
  <Correct19>None</Correct19>
  <Reference19>Student Workbook Page 12, Section 3</Reference19>

</blockninesectionthree>